High Seas Forecast
Issued by NWS

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855
FZPN03 KNHC 221537
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC FRI MAY 22 2015

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE
HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE
MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.

SECURITE

E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE
EQUATOR E OF 120W

SYNOPSIS VALID 1200 UTC FRI MAY 22.
24 HOUR FORECAST VALID 1200 UTC SAT MAY 23.
48 HOUR FORECAST VALID 1200 UTC SUN MAY 24.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.GULF OF CALIFORNIA N OF 29.5N S TO SW WINDS 20 TO 25 KT. SEAS
LESS THAN 8 FT.
.06 HOUR FORECAST GULF OF CALIFORNIA WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.LOW PRES NEAR 06N136W 1008 MB STNRY. TROUGH FROM 14N120W TO
06N127W MOVING W 10 KT. WITHIN 210 NM S QUADRANT OF LOW PRES
WINDS 20 TO 25 KT. SEAS TO 9 FT. W OF TROUGH TO 127W FROM 11N TO
16N NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT. S OF TROUGH TO 06N
BETWEEN 119W AND 126W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED
SWELL. ELSEWHERE W OF TROUGH TO 135W FROM 09N TO 16N AND FROM
04N TO 09N BETWEEN 133W AND 138W WINDS 20 KT OR LESS. SEAS TO 9
FT IN MIXED SWELL.
.24 HOUR FORECAST LOW PRES NEAR 08N138W 1010 MB. TROUGH FROM
17N123W TO NEW LOW PRES NEAR 10N128W 1007 MB. W OF TROUGH TO
130W FROM 12N TO 16N NE WINDS 20 TO 25 KT. SEAS 8 TO 11 FT IN
MIXED SWELL. ELSEWHERE WITHIN 510 NM N AND 300 NM S SEMICIRCLES
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. FROM 05N TO
10N W OF 134W WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED SWELL.
.48 HOUR FORECAST LOW PRES NEAR 08N139W 1010 MB. TROUGH FROM
18N127W TO LOW PRES NEAR 13N131W 1004 MB. WITHIN 180 NM N
QUADRANT OF LOW PRES WINDS 20 TO 25 KT. SEAS 9 TO 11 FT IN MIXED
SWELL. ELSEWHERE FROM 10N TO 20N W OF 124W AND FROM 08N TO 10N W
OF 130W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL.

.S OF LINE FROM 00N120W TO 05N105W TO 03.4S80W WINDS 20 KT OR
LESS. SEAS 8 TO 10 FT IN S SWELL.
.24 HOUR FORECAST S OF A LINE FROM 00N120W TO 04N97W TO 01S81W
WINDS 20 KT OR LESS. SEAS TO 9 FT IN S SWELL.
.48 HOUR FORECAST S OF 00N BETWEEN 82W AND 120W WINDS 20 KT OR
LESS. SEAS TO 8 FT IN S SWELL.

.24 HOUR FORECAST WITHIN 60 NM OF LINE FROM 11N86W TO 10N89W...
INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS TO 8
FT.
.30 HOUR FORECAST FROM 09N TO 11N BETWEEN 89W AND 97W WINDS 20
KT OR LESS. SEAS TO 8 FT IN MIXED SW AND NE SWELL.
.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 60 NM OF LINE FROM 11N86W TO 10N89W...
INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS TO 8
FT.

.36 HOUR FORECAST FROM 22N TO 26N W OF 137W SE WINDS 20 TO 25
KT. SEAS TO 8 FT.
.48 HOUR FORECAST FROM 23N TO 29N W OF 137W SE WINDS 20 TO 25
KT. SEAS 8 TO 10 FT.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

CONVECTION VALID 1400 UTC FRI MAY 22...
.SCATTERED MODERATE IN GULF OF TEHUANTEPEC S TO 14N.

.TROUGH FROM 14N120W TO 03N128W...SCATTERED MODERATE TO STRONG
WITHIN 210 NM OF TROUGH.

.TROUGH FROM 12N134W TO LOW PRES NEAR 06N136W 1008 MB TO
02N136W...SCATTERED MODERATE WITHIN 150 NM OF LOW PRES.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
ITCZ AXIS FROM 08N90W TO 06N98W TO 12N115W. SCATTERED MODERATE
ISOLATED STRONG FROM 10N TO 15N BETWEEN 100W AND 120W.

$$
.FORECASTER SCHAUER. NATIONAL HURRICANE CENTER.



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